Alation

FEBRUARY 20, 2020

On August 25 at 11am PDT, Forrester’s VP and Research Director, Gene Leganza, Alation’s Head of Product, Aaron Kalb, and Trifacta’s Director of Product Marketing, Will Davis, will hold a webinar to discuss “Achieving Productivity with Self-Service Data Preparation.”

Data Analysis 52

Data Analysis Data Analysis Data Wrangling Data Preparation 52

How to Learn Machine Learning

APRIL 26, 2025

This includes duplicate removal, missing value treatment, variable transformation, and normalization of data. Tools like Python (with pandas and NumPy), R, and ETL platforms like Apache NiFi or Talend are used for data preparation before analysis.

Data Science 52

Data Science Data Analyst Data Scientist Machine Learning 52

ODSC - Open Data Science

MARCH 18, 2025

Stefanie Molin, Data Scientist, Software Engineer, Author of Hands-On Data Analysis with Pandas at Bloomberg Stefanie Molin is a software engineer and data scientist at Bloomberg, where she tackles complex information security challenges through data wrangling, visualization, and tool development.

Data Science 64

Data Science Machine Learning Machine Learning Data Scientist 64

Towards AI

JUNE 27, 2023

To prepare the data for models, a data scientist often needs to transform, clean, and enrich the dataset. Fortunately, SageMaker’s data-wrangling capabilities allow data scientists to quickly and efficiently transform and review the transformed data.

AWS 52

AWS Data Scientist Data Wrangling Data Preparation 52

Pickl AI

APRIL 10, 2023

Data Analysts need deeper knowledge on SQL to understand relational databases like Oracle, Microsoft SQL and MySQL. Moreover, SQL is an important tool for conducting Data Preparation and Data Wrangling.

Data Analyst 52

Data Analyst SQL Data Analysis Data Analysis 52

Snorkel AI

APRIL 13, 2023

We can’t send private data such as medical records to an API, and therefore we need small open-source models to improve the feasibility of our proposal. A next huge challenge is data preparation, or data wrangling tasks, such as identifying and filling in missing values or detecting data entry errors and databases.

Data Wrangling 52

Data Wrangling Machine Learning Machine Learning ML 52

Snorkel AI

APRIL 13, 2023

We can’t send private data such as medical records to an API, and therefore we need small open-source models to improve the feasibility of our proposal. A next huge challenge is data preparation, or data wrangling tasks, such as identifying and filling in missing values or detecting data entry errors and databases.

Data Wrangling 52

Data Wrangling Machine Learning Machine Learning ML 52

Becoming Human

MAY 15, 2023

There is a position called Data Analyst whose work is to analyze the historical data, and from that, they will derive some KPI s (Key Performance Indicators) for making any further calls. For Data Analysis you can focus on such topics as Feature Engineering , Data Wrangling , and EDA which is also known as Exploratory Data Analysis.

Data Science 75

Data Science Machine Learning Machine Learning Database 75

ODSC - Open Data Science

JANUARY 29, 2024

Databricks: Powered by Apache Spark, Databricks is a unified data processing and analytics platform, facilitates data preparation, can be used for integration with LLMs, and performance optimization for complex prompt engineering tasks. Kubernetes: A long-established tool for containerized apps.

Data Science 52

Data Science Machine Learning Machine Learning Natural Language Processing 52

The MLOps Blog

OCTOBER 20, 2023

Example template for an exploratory notebook | Source: Author How to organize code in Jupyter notebook For exploratory tasks, the code to produce SQL queries, pandas data wrangling, or create plots is not important for readers. in a pandas DataFrame) but in the company’s data warehouse (e.g., documentation. Redshift).

SQL 52

SQL Data Scientist Database Python 52

The Data Administration Newsletter

FEBRUARY 19, 2025

Data often arrives from multiple sources in inconsistent forms, including duplicate entries from CRM systems, incomplete spreadsheet records, and mismatched naming conventions across databases. Data […] These issues slow analysis pipelines and demand time-consuming cleanup.

Data Preparation 52

Data Preparation Machine Learning Machine Learning Database 52

AWS Machine Learning Blog

MARCH 27, 2025

Amazon SageMaker Canvas is a low-code no-code (LCNC) ML platform that guides users through every stage of the ML journey, from initial data preparation to final model deployment. Without writing a single line of code, users can explore datasets, transform data, build models, and generate predictions.

Python 107

Python Machine Learning Machine Learning ML 107